UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm5WzJn1BQdHdrB9J4d8VAwl0IOm7WyoqDOZR4oLB+J4=' 
WHERE 
  key_id = 'b9034a4f0aad6481b4fe50a9017283e9189351e5c282bd1d73d0ab3ba16e6218' 
  AND (
    token = 'm5WzJn1BQdHdrB9J4d8VAwl0IOm7WyoqDOZR4oLB+J4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )